package newcrunch.grader;

import java.util.Comparator;

/**
 *
 * @author ccadm
 */
public class UsernameComparator implements Comparator<SubmissionInfo>
{
    @Override
    public int compare(SubmissionInfo o1, SubmissionInfo o2) {
        return o1.username.compareTo(o2.username);
    }
}